266013960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130399}}^1$

素因数の和:130430

約数の個数: 64

約数和(自身を含む): 844992000

約数和(自身を除く): 578978040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 130399, 260798, 391197, 521596, 651995, 782394, 1043192, 1303990, 1564788, 1955985, 2216783, 2607980, 3129576, 3911970, 4433566, 5215960, 6650349, 7823940, 8867132, 11083915, 13300698, 15647880, 17734264, 22167830, 26601396, 33251745, 44335660, 53202792, 66503490, 88671320, 133006980, 266013960]

約数ペア:

[(1, 266013960), (2, 133006980), (3, 88671320), (4, 66503490), (5, 53202792), (6, 44335660), (8, 33251745), (10, 26601396), (12, 22167830), (15, 17734264), (17, 15647880), (20, 13300698), (24, 11083915), (30, 8867132), (34, 7823940), (40, 6650349), (51, 5215960), (60, 4433566), (68, 3911970), (85, 3129576), (102, 2607980), (120, 2216783), (136, 1955985), (170, 1564788), (204, 1303990), (255, 1043192), (340, 782394), (408, 651995), (510, 521596), (680, 391197), (1020, 260798), (2040, 130399)]